77 lines
3.4 KiB
C
77 lines
3.4 KiB
C
/* $NetBSD: cs428xreg.h,v 1.2 2001/01/22 01:44:57 augustss Exp $ */
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/*
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* Copyright (c) 2000 Tatoku Ogaito. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Tatoku Ogaito
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* for the NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _CS428X_REG_H_
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#define _CS428X_REG_H_
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#define CS428X_ACCTL 0x460 /* AC97 Control Register */
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#define ACCTL_RSTN 0x00000001 /* Only for CS4280 */
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#define ACCTL_ESYN 0x00000002
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#define ACCTL_VFRM 0x00000004
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#define ACCTL_DCV 0x00000008
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#define ACCTL_CRW 0x00000010
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#define ACCTL_ASYN 0x00000020 /* Only for CS4280 */
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#define ACCTL_TC 0x00000040
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#define CS428X_ACSTS 0x464 /* AC97 Status Register */
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#define ACSTS_CRDY 0x00000001
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#define ACSTS_VSTS 0x00000002
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#define CS428X_ACOSV 0x468 /* AC97 Output Slot Valid Register */
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#define ACOSV_SLV3 0x00000001
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#define ACOSV_SLV4 0x00000002
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#define ACOSV_SLV5 0x00000004
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#define ACOSV_SLV6 0x00000008
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#define ACOSV_SLV7 0x00000010
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#define ACOSV_SLV8 0x00000020
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#define ACOSV_SLV9 0x00000040
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#define ACOSV_SLV10 0x00000080
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#define ACOSV_SLV11 0x00000100
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#define ACOSV_SLV12 0x00000200
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#define CS428X_ACCAD 0x46c /* AC97 Command Address Register */
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#define CS428X_ACCDA 0x470 /* AC97 Command Data Register */
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#define CS428X_ACISV 0x474 /* AC97 Input Slot Valid Register */
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#define ACISV_ISV3 0x00000001
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#define ACISV_ISV4 0x00000002
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#define ACISV_ISV5 0x00000004
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#define ACISV_ISV6 0x00000008
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#define ACISV_ISV7 0x00000010
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#define ACISV_ISV8 0x00000020
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#define ACISV_ISV9 0x00000040
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#define ACISV_ISV10 0x00000080
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#define ACISV_ISV11 0x00000100
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#define ACISV_ISV12 0x00000200
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#define CS428X_ACSAD 0x478 /* AC97 Status Address Register */
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#define CS428X_ACSDA 0x47c /* AC97 Status Data Register */
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#endif /* _CS428X_REG_H_ */
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